Bystolic is an anti-anginal, antihypertensive anti-arrhythmic drug. It stimulates the internal surface of the blood vessels (endothelium) for the production of nitric oxide, which also helps the vessels to relax. It is used for hypertension, IHD, Stenocardia tension.
Cordarone - antiarrhytmic drug of III class (repolarization inhibitor). Possesses also anti-anginal, coronarodilator, alpha and beta, adrenoceptor blocking and hypotensive action. The anti-anginal effect of Cordarone is caused by coronarodilator and anti-adrenergic action, reduction of need of a myocardium for oxygen.
Antidepressant. Strengthens the central adrenergic and serotonergic transfer. Used for the treatment of depressions including anhedonia, psychomotor retardation, insomnia, early awakening, weight loss, loss of interest in life, suicidal thoughts and mood swings.